METHOD AND APPARATUS FOR TRACKING ITEMS ON A CONVEYER USING CAPACITIVE RFID
    12.
    发明申请
    METHOD AND APPARATUS FOR TRACKING ITEMS ON A CONVEYER USING CAPACITIVE RFID 审中-公开
    用于使用电容式RFID在传送器上跟踪物品的方法和设备

    公开(公告)号:WO2008063793A2

    公开(公告)日:2008-05-29

    申请号:PCT/US2007081524

    申请日:2007-10-16

    CPC classification number: G06K7/10435 G06K7/10326 G06K19/0723 G06K19/07788

    Abstract: A method and apparatus for radio frequency (RF) communication between a radio frequency identification (RFID) device 110 and RFID tags 160 for a conveyer system 700 are disclosed. An RFID device 110 is positioned in proximity of the conveyor system, with at least one conductive surface 120, 130 coupled to the RFID device. The conveyer system 700 is configured to transport articles 610 with at least one or more of the articles having one or more associated RFID tags 160. The conveyer system 700 is operated so articles 610are brought in contact with the at least one conductive surface 12, 130, with the RFID device, the at least one conductive surface and one or more of the associated RFID tags 160 are capacitively coupled allowing RF signals to be communicated between RFID device and the one or more associated RFID tags and enabling data to be electronically read from the associated RFID tags.

    Abstract translation: 公开了用于传送系统700的射频识别(RFID)设备110和RFID标签160之间的射频(RF)通信的方法和设备。 RFID设备110被定位在传送系统附近,其中至少一个导电表面120,130被耦合到RFID设备。 输送机系统700被配置成用至少一个或多个具有一个或多个相关联的RFID标签160的物品输送物品610.输送机系统700被操作以使物品610与至少一个导电表面12,130 与RFID设备一起,至少一个导电表面和一个或多个相关联的RFID标签160被电容性地耦合,从而允许RF信号在RFID设备和一个或多个相关联的RFID标签之间传送并且使得数据能够从 相关的RFID标签。

    A SUBCARRIER IN AN ORGANIC RFID SEMICONDUCTOR
    13.
    发明申请
    A SUBCARRIER IN AN ORGANIC RFID SEMICONDUCTOR 审中-公开
    有机RFID半导体中的SUBCARRIER

    公开(公告)号:WO2004109932A8

    公开(公告)日:2005-02-03

    申请号:PCT/US2004013263

    申请日:2004-04-29

    CPC classification number: G06K19/0723 H04L27/38

    Abstract: A radio frequency identification system (20) comprising a radio reader circuit (30) operable to emit a radio frequency carrier signal (60) modulated with a subcarrier, which has a subcarrier modulation rate. The radio frequency identification tag circuit (70) is operable to extract the subcarrier from the emitted radio frequency carrier signal (60) and the extracted subcarrier then functions as a clock, which operates to assist in the transfer of a modulated backscattered signal (66) to the radio frequency identification reader circuit (70). The radio frequency identification reader circuit (70) decodes the modulated backscattered signal (66) and the data encoded in the radio frequency identification tag circuit (70) is obtained.

    Abstract translation: 一种射频识别系统(20),包括无线电读取器电路(30),其可操作以发射具有子载波调制率的子载波调制的射频载波信号(60)。 射频识别标签电路(70)可操作以从所发射的射频载波信号(60)提取副载波,并且所提取的子载波然后用作时钟,该时钟用于辅助调制后向散射信号(66)的传送, 到射频识别读取器电路(70)。 射频识别读取器电路(70)对调制的反向散射信号(66)进行解码,获得编码在射频识别标签电路(70)中的数据。

    RADIO FREQUENCY IDENTIFICATION TAG-BASED TASK EFFECTUATION METHOD AND APPARATUS
    14.
    发明申请
    RADIO FREQUENCY IDENTIFICATION TAG-BASED TASK EFFECTUATION METHOD AND APPARATUS 审中-公开
    无线电频率识别基于标签的任务效应方法和设备

    公开(公告)号:WO2007127563A3

    公开(公告)日:2008-11-13

    申请号:PCT/US2007064938

    申请日:2007-03-26

    CPC classification number: G06Q10/06

    Abstract: An identifier of choice is correlated (102) with a predetermined task that potentially comprises a plurality of discrete human-enabled events. At least some of these discrete human-enabled events are then associated (104) with a corresponding capacitively-coupled radio frequency identification tag and the identifier then used (105) to monitor effectuation of the predetermined task. By one approach this monitoring comprises, at least in part, monitoring human-based task effectuation events via the capacitively-coupled radio frequency identification tags.

    Abstract translation: 选择的标识符与可能包括多个离散的人类启用事件的预定任务相关联(102)。 然后将这些离散的人类启用事件中的至少一些与对应的电容耦合射频识别标签相关联(104),然后使用标识符(105)来监视预定任务的效果。 通过一种方法,该监测至少部分地通过电容耦合射频识别标签来监测基于人的任务效应事件。

    METHOD AND APPARATUS FOR TRACKING ITEMS ON A CONVEYER USING CAPACITIVE RFID

    公开(公告)号:WO2008063793B1

    公开(公告)日:2008-10-23

    申请号:PCT/US2007081524

    申请日:2007-10-16

    CPC classification number: G06K7/10435 G06K7/10326 G06K19/0723 G06K19/07788

    Abstract: A method and apparatus for radio frequency (RF) communication between a radio frequency identification (RFID) device 110 and RFID tags 160 for a conveyer system 700 are disclosed. An RFID device 110 is positioned in proximity of the conveyor system, with at least one conductive surface 120, 130 coupled to the RFID device. The conveyer system 700 is configured to transport articles 610 with at least one or more of the articles having one or more associated RFID tags 160. The conveyer system 700 is operated so articles 610are brought in contact with the at least one conductive surface 12, 130, with the RFID device, the at least one conductive surface and one or more of the associated RFID tags 160 are capacitively coupled allowing RF signals to be communicated between RFID device and the one or more associated RFID tags and enabling data to be electronically read from the associated RFID tags.

    METHOD AND SYSTEM FOR FACILITATING COMMUNICATION BETWEEN A RADIO FREQUENCY IDENTIFICATION (RFID) DEVICE AND RFID TAGS
    17.
    发明申请
    METHOD AND SYSTEM FOR FACILITATING COMMUNICATION BETWEEN A RADIO FREQUENCY IDENTIFICATION (RFID) DEVICE AND RFID TAGS 审中-公开
    用于无线电频率识别(RFID)设备和RFID标签之间的通信的方法和系统

    公开(公告)号:WO2008070326A3

    公开(公告)日:2008-08-21

    申请号:PCT/US2007082442

    申请日:2007-10-24

    CPC classification number: G06K19/07796 G06K7/10178 G06K7/10336

    Abstract: A method and system for facilitating radio frequency (RF) communication between a radio frequency identification (RFID) device (110) and RFID tags (160) is disclosed. The method may include associating one or more RFID tags (160) to one or more containers (720) that comprise a container volume, wherein the RF signal communication between the RFID device and one or more of the RFID tags is at least partially obstructed, and integrating at least one conductive surface (590, 595) into the container volume, wherein if the RFID device is coupled to at least one of the conductive surfaces and energized, the RFID device, the at least one conductive surface and one or more of the RFID tags are capacitively coupled allowing RF signals to be communicated between RFID device and the one or more RFID tags in the container volume without being obstructed.

    Abstract translation: 公开了一种用于促进射频识别(RFID)设备(RFID)设备(110)和RFID标签(160)之间的射频(RF)通信的方法和系统。 该方法可以包括将一个或多个RFID标签(160)与包括容器体积的一个或多个容器(720)相关联,其中RFID设备与一个或多个RFID标签之间的RF信号通信至少部分地被阻挡, 以及将至少一个导电表面(590,595)集成到所述容器体积中,其中如果所述RFID装置耦合到所述导电表面中的至少一个并被激励,则所述RFID装置,所述至少一个导电表面和所述至少一个导电表面 RFID标签是电容耦合的,允许RF信号在RFID设备和容器容积中的一个或多个RFID标签之间传递而不被阻碍。

    INFORMATION PROTECTION USING A PRINTED ELECTRONIC CIRCUIT AND MECHANICAL IMPRESSION
    18.
    发明申请
    INFORMATION PROTECTION USING A PRINTED ELECTRONIC CIRCUIT AND MECHANICAL IMPRESSION 审中-公开
    使用打印的电子电路和机械印象的信息保护

    公开(公告)号:WO2007065058A3

    公开(公告)日:2008-04-24

    申请号:PCT/US2006061082

    申请日:2006-11-20

    CPC classification number: G11B20/00086 G11B20/00275 G11B20/00876

    Abstract: Apparatus and methods for manufacturing and reading the apparatus is disclosed. The apparatus includes: a storage medium (610) comprising a first material and an impression generated in the first material; and a printed electronic circuit (104) coupled to the storage medium, the printed electronic circuit comprising a first portion (206) that is positioned adjacent to the impression, wherein the impression alters the first portion to generate a secret code.

    Abstract translation: 公开了用于制造和读取装置的装置和方法。 该装置包括:存储介质(610),包括第一材料和在第一材料中产生的印模; 以及耦合到存储介质的印刷电子电路(104),所述印刷电子电路包括邻近所述印模定位的第一部分(206),其中所述印模改变所述第一部分以产生密码。

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